refactor: Move notes_view to React (#761)

app/assets/javascripts/views/index.ts

@@ -4,6 +4,5 @@ export { ApplicationView } from './application/application_view';
 export { EditorGroupView } from './editor_group/editor_group_view';
 export { EditorView } from './editor/editor_view';
 export { FooterView } from './footer/footer_view';
-export { NotesView } from './notes/notes_view';
 export { TagsView } from './tags/tags_view';
 export { ChallengeModal } from './challenge_modal/challenge_modal';